Refrigerants & Chemicals
Ensure optimal system performance and longevity with 100% virgin refrigerant gases, advanced leak stops, and professional-grade HVAC additives.
Purity You Can Trust
Using counterfeit or contaminated refrigerants is the leading cause of premature compressor failure. At Rover Cool, we supply only guaranteed 100% virgin, high-purity gases from trusted global manufacturers like Klea and Honeywell.
Beyond gases, we carry the complete line of Errecom system additives. From advanced leak stops and UV dyes to high-performance compressor oils, our chemical inventory provides technicians with the solutions needed to seal, protect, and optimize any commercial or residential HVAC system.
100% Virgin Gas
Guaranteed purity to maximize cooling efficiency and protect compressors.
Eco-Friendly Options
Stocking next-generation, low-GWP refrigerants like R32 and HFO blends.
Explore Gases & Additives
Filter our inventory to find the exact refrigerant or chemical solution for your system.
R410A Refrigerant Gas
The industry standard high-efficiency non-ozone depleting blend for residential and commercial air conditioning.
R134a Refrigerant Gas
Highly reliable HFC widely used in automotive AC systems, medium temperature chillers, and commercial refrigeration.
R404A Refrigerant Gas
The primary choice for low and medium temperature commercial refrigeration, including cold rooms and display cases.
R32 Refrigerant Gas
Next-generation refrigerant with an ultra-low Global Warming Potential (GWP) and superior cooling efficiency.
R1234yf Refrigerant (HFO)
The modern standard for automotive air conditioning, replacing R134a with near-zero environmental impact.
R22 Refrigerant Gas
Widely used as a refrigerant gas in air conditioning and refrigeration systems for cooling.
POE & PAG Compressor Oils
High-quality synthetic lubricants engineered to provide maximum wear protection for modern HVAC compressors.
UV Tracer Dyes
Fluorescent leak detector dyes that glow brightly under UV light to instantly reveal system micro-leaks.
R141b Flushing Gas
Commonly used as a cleaning and flushing agent in air conditioning systems to remove oil, moisture, and contaminants before charging with refrigerant.
Compressor Acid Test Kits
Quick, highly accurate field kits to test compressor oil for harmful acidity buildup before system failure occurs.
Authorized Distribution For Chemical Pioneers
Need bulk cylinders or facility supply?
We offer highly competitive wholesale pricing on pallets of refrigerant and chemical solutions, complete with safety data sheets (SDS).